diff options
| author | Harald Welte <laforge@gnumonks.org> | 2011-07-31 10:22:41 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-07-31 10:25:11 +0200 |
| commit | af8603411cc2c927de581bef0b9213b0a7b77cc1 (patch) | |
| tree | 1ef72986cd9913674346c00e606b5ca094c12424 /at91lib/usb/common/core | |
| parent | 63d587cf2ef26b5737f9293d03c86ffd183d5a04 (diff) | |
import usb-device-composide-cdchid-project
Diffstat (limited to 'at91lib/usb/common/core')
| -rw-r--r-- | at91lib/usb/common/core/USBInterfaceAssociationDescriptor.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/at91lib/usb/common/core/USBInterfaceAssociationDescriptor.h b/at91lib/usb/common/core/USBInterfaceAssociationDescriptor.h new file mode 100644 index 0000000..5f3dd21 --- /dev/null +++ b/at91lib/usb/common/core/USBInterfaceAssociationDescriptor.h @@ -0,0 +1,86 @@ +/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/**
+ * \page USBInterfaceAssociateDescriptor
+ * !!!Purpose
+ *
+ * Class for manipulating USB IAD descriptors.
+ *
+ * !!!Usage
+ *
+ * -# Test
+ */
+
+#ifndef USBDIADDESCRIPTOR_H
+#define USBDIADDESCRIPTOR_H
+
+//------------------------------------------------------------------------------
+// Types
+//------------------------------------------------------------------------------
+
+#ifdef __ICCARM__ // IAR
+#pragma pack(1) // IAR
+#define __attribute__(...) // IAR
+#endif // IAR
+
+/*
+ Type: USBDeviceDescriptor
+ USB standard device descriptor structure.
+
+ Variables:
+ bLength - Size of this descriptor in bytes.
+ bDescriptorType - Descriptor type (<USBGenericDescriptor_IAD>).
+ bFirstInterface - Interface number of the first interface that is
+ associated with this function.
+ bInterfaceCount - Number of contiguous interfaces that are
+ associated with this function.
+ bFunctionClass - Class code (assigned by USB-IF).
+ bFunctionSubClass - Subclass code (assigned by USB-IF).
+ bFunctionProtocol - Protocol code (assigned by USB-IF)
+ iFunction - Index of string descriptor describing this function.
+*/
+typedef struct {
+
+ unsigned char bLength;
+ unsigned char bDescriptorType;
+ unsigned char bFirstInterface;
+ unsigned char bInterfaceCount;
+ unsigned char bFunctionClass;
+ unsigned char bFunctionSubClass;
+ unsigned char bFunctionProtocol;
+ unsigned char iFunction;
+} __attribute__ ((packed)) USBInterfaceAssociationDescriptor; // GCC
+
+#ifdef __ICCARM__ // IAR
+#pragma pack() // IAR
+#endif // IAR
+
+#endif //#ifndef USBDIADDESCRIPTOR_H
+
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